#4167DF#4167DF

#4167DF is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.4% C 0.188 H 266.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4167DF
RGB	rgb(65, 103, 223)
HSL	hsl(226, 71%, 56%)
HSV	hsv(226, 71%, 87%)
CMYK	cmyk(70.9%, 53.8%, 0%, 12.5%)
CIE-LAB	lab(47.17, 26.81, -65.20)
CIE-LCH	lch(47.17, 70.50, 292.35°)
OKLab	oklab(55.44% -0.0104 -0.1877)
OKLCH	oklch(55.44% 0.188 266.8)
XYZ	xyz(20.3449, 16.1499, 71.8428)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4167DF #DFB941

analogous

#41B6DF #4167DF #6A41DF

triadic

#4167DF #DF4167 #67DF41

tetradic

#4167DF #DF41B6 #DFB941 #41DF6A

square

#4167DF #DF41B6 #DFB941 #41DF6A

split-complementary

#4167DF #DF6A41 #B6DF41

monochromatic

#18348E #2148C2 #4167DF #7591E8 #AABBF1

Accessibility & contrast

On white

4.96

#4167DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#4167DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4167DF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4167DF	#FFFFFF	#000000	##FFFFFF
##4167DF	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E3

Deuteranopia (green-blind)

#0069DD

Tritanopia (blue-blind)

#008499

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4167df;
/* rgb */ color: rgb(65, 103, 223);
/* oklch */ color: oklch(55.4% 0.188 266.8);

Tailwind

colors: {
  custom: {
    50: '#8991ea',
    500: '#4167df',
    950: '#000000',
  },
}

SCSS

$custom: #4167df;
$custom-light: #8991ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4167df",
  "rgb": {
    "r": 65,
    "g": 103,
    "b": 223
  },
  "hsl": {
    "h": 225.57,
    "s": 71.171,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55443,
    "c": 0.188,
    "h": 266.8
  },
  "luminance": 0.16152
}

Semantic roles & 50–950 ramp

primary

#4167DF

secondary

#DECF9D

accent

#C33AEE

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4167DF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →